143897262

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2237}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 293912064

約数和(自身を除く): 150014802

約数列:

[1, 2, 3, 6, 71, 142, 151, 213, 302, 426, 453, 906, 2237, 4474, 6711, 10721, 13422, 21442, 32163, 64326, 158827, 317654, 337787, 476481, 675574, 952962, 1013361, 2026722, 23982877, 47965754, 71948631, 143897262]

約数ペア:

[(1, 143897262), (2, 71948631), (3, 47965754), (6, 23982877), (71, 2026722), (142, 1013361), (151, 952962), (213, 675574), (302, 476481), (426, 337787), (453, 317654), (906, 158827), (2237, 64326), (4474, 32163), (6711, 21442), (10721, 13422)]